{
  "id": "2026-07-28-clemson-university-tornado-watch-issued-in-error",
  "slug": "clemson-university-tornado-watch-issued-in-error-2026-07-28",
  "institution": {
    "name": "Clemson University",
    "shortName": "Clemson",
    "state": "SC",
    "type": "public-r1",
    "alertSystemName": "CU Alert / @ClemsonSafety",
    "enrollment": 28000
  },
  "incident": {
    "date": "2026-07-28",
    "type": "weather",
    "cleryCategory": "emergency-notification",
    "resolution": "unfounded",
    "headline": "Tornado watch alert issued then retracted as error",
    "headlinePublic": "Tornado watch alert issued then retracted as error",
    "summary": "Clemson Public Safety [issued an urgent tornado watch alert](https://x.com/ClemsonSafety/status/2082273497859178857) then [retracted it as issued in error after confirming no NWS or AccuWeather tornado watch](https://x.com/ClemsonSafety/status/2082485523394805768).",
    "outcome": "Alert retracted; no official tornado watch for the area."
  },
  "alerts": [
    {
      "sequence": 1,
      "type": "initial",
      "timestamp": "2026-07-28T21:14:23-04:00",
      "channel": "twitter-x",
      "verbatimText": "URGENT CU ALERT: A Tornado Watch has been issued for Clemson, valid through 7/28/26 10:30pm. Tornadoes are possible in and near the area. Be prepared",
      "isVerbatimConfirmed": true,
      "confidence": "high",
      "sourceUrl": "https://x.com/ClemsonSafety/status/2082273497859178857",
      "sourceDescription": "@ClemsonSafety tornado watch",
      "annotations": [
        "Dual independent X fetch match 2026-08-02. SPN 523."
      ],
      "characterCount": 149
    },
    {
      "sequence": 2,
      "type": "all-clear",
      "timestamp": "2026-07-29T11:16:54-04:00",
      "channel": "twitter-x",
      "verbatimText": "The above was issued in error. While well intentioned, as the threat of a tornado was possible and our priority is always the safety of our University community, neither the National Weather Service nor our partners at Accuweather issued a Tornado Watch for our area at that time.",
      "isVerbatimConfirmed": true,
      "confidence": "high",
      "sourceUrl": "https://x.com/ClemsonSafety/status/2082485523394805768",
      "sourceDescription": "@ClemsonSafety issued in error",
      "annotations": [
        "Dual independent X fetch match 2026-08-02. SPN 523."
      ],
      "characterCount": 280
    }
  ],
  "context": "Clemson posts CU Alert notices on [@ClemsonSafety](https://x.com/ClemsonSafety).",
  "keyFindings": [
    "Official retraction of a tornado-watch alert after confirming no NWS/AccuWeather product for the area."
  ],
  "sources": [
    {
      "title": "@ClemsonSafety tornado watch",
      "url": "https://x.com/ClemsonSafety/status/2082273497859178857",
      "type": "official-social",
      "accessDate": "2026-08-02",
      "archiveUrl": null,
      "archiveNotes": "SPN 523"
    },
    {
      "title": "@ClemsonSafety error retract",
      "url": "https://x.com/ClemsonSafety/status/2082485523394805768",
      "type": "official-social",
      "accessDate": "2026-08-02",
      "archiveUrl": null,
      "archiveNotes": "SPN 523"
    }
  ],
  "confidence": "high",
  "tags": [
    "public-r1",
    "south-carolina",
    "weather",
    "tornado",
    "clemson-safety",
    "alert-error"
  ],
  "dateAdded": "2026-08-02",
  "lastUpdated": "2026-08-02",
  "addedBy": "ingestion"
}